var numHdrImgs = 13;

var hdrImgArray = new Array('a-grads.png','bay.png','cafe.png','commencement.png','docks.gif','entrance.png','grads1.png','header.png','reeds.png','students-grad-cj.png','tutor_award.png','wide_college.png','z-beach.png');

//var currHdrImg = Math.floor(Math.random()*numHdrImgs);

var currHdrImg = 0;

function insertFlash() {	
	if (document.getElementById("mini_site")) {
		var flash_div = document.getElementById("mini_site");
	
		while (flash_div.hasChildNodes()) {
			flash_div.removeChild(flash_div.lastChild);
		}
	
		flash_div.innerHTML = "<object classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" codebase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,28,0\" width=\"300\" height=\"472\"><param name=\"movie\" value=\"/inc/main/minisite.swf\" /><param name=\"loop\" value=\"false\" /><param name=\"quality\" value=\"high\" /><embed src=\"/inc/main/minisite.swf\" quality=\"high\" loop=\"false\" pluginspage=\"http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash\" type=\"application/x-shockwave-flash\" width=\"300\" height=\"472\"></embed></object>";
	}
}

addLoadEvent(insertFlash);


///////////////////// JQUERY SECTION /////////////////////

$(function() { // Run the following code once document is fully loaded into the browser
	$('.main#home #header_wrap #header_content').css('background-image', 'url(/img/bg/header_pics/' + hdrImgArray[currHdrImg] + ')');

	$('<a id="right_button" href="/"><img src="img/main/arrow_right.png" alt="right arrow" /></a><a id="left_button" href="/"><img src="img/main/arrow_left.png" alt="left arrow" /></a>').insertAfter('.main#home #header_wrap #header_content #tool_nav');
	
	$('a#right_button').click(function(e) {
		if(++currHdrImg==numHdrImgs)
			currHdrImg = 0;
		$('.main#home #header_wrap #header_content').css('background-image', 'url(/img/bg/header_pics/' + hdrImgArray[currHdrImg] + ')');
		e.preventDefault();
	});
	
	$('a#left_button').click(function(e) {
		if(--currHdrImg==-1)
			currHdrImg = numHdrImgs-1;
		$('.main#home #header_wrap #header_content').css('background-image', 'url(/img/bg/header_pics/' + hdrImgArray[currHdrImg] + ')');
		e.preventDefault();
	});

	
	var init = setInterval("$('a#right_button').click()", 18000);

});